Frederick is giving a speech about legal decisions that were important in the U. S. civil rights movement. First, he plans to talk about the Plessy v. Ferguson Supreme Court decision in 1896 that required racial segregation in public facilities. Second, he plans to talk about the Brown v. Board of Education Supreme Court decision in 1954 that declared that separate public schools for black and white students were unconstitutional. Finally, he plans to talk about the Civil Rights Act of 1968, which provided for equal housing opportunities regardless of race, creed, or national origin. Which pattern of organization is Frederick using

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".